The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 2022
Filed:
Oct. 25, 2019
Hefei Boe Display Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Lixiong Li, Beijing, CN;
Ping Chen, Beijing, CN;
Hewei Wang, Beijing, CN;
Song Wu, Beijing, CN;
Jianwei Yu, Beijing, CN;
Haitao Hu, Beijing, CN;
Guodong Wu, Beijing, CN;
Shuai Ji, Beijing, CN;
HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A method for repairing the gate-line disconnection includes: determining a disconnected position of a gate line; determining two connecting elements that are closest to the disconnected position and are respectively located at two sides of the disconnected position along an extending direction of the gate line; selecting one or two sub-pixels electrically connected to the two connecting elements as repair sub-pixels, determining a common electrode line coupled to a common electrode of each repair sub-pixel as a selected common electrode line; forming a communication path between a front portion and a rear portion at the disconnected position to bypass the disconnected position, the communication path including at least the common electrode of each repair sub-pixel and a separate line segment cut from the selected common electrode line; disconnecting the common electrode in the communication path from other common electrodes; and disconnecting each repair sub-pixel from a data line.